<https://ulalaa.net/product/arnes-para-perro-sin-tirones-con-2-anillos-de-metal-y-mango-ajustable-reflectante-transpirable-oxford-chaleco-suave/#product>
<http://schema.org/mpn>
"464"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://ulalaa.net/product/arnes-para-perro-sin-tirones-con-2-anillos-de-metal-y-mango-ajustable-reflectante-transpirable-oxford-chaleco-suave/>